Merge branch 'master' of github.com:g-truc/glm into hunter-9.9.0

Merge branch 'master' of github.com:g-truc/glm into hunter

Merge pull request hunter-packages#1 from hunter-packages/pr.hunter.v…

….0.9.8

v.0.9.8

CMakeLists.txt: changed install DESTINATION of glm.pc

See ruslo/hunter#482 (comment)

GLM 0.9.7.6 release

Updated readme for GLM 0.9.7 release

Updated readme

Get ready for 0.9.7.3 release

Fixed release note

Removed unused func_noise.* files g-truc#398